Deep Tech Startups

Wootz Nano manufactures RFID antenna solutions using carbon nanotubes, offering durable, flexible tags resistant to harsh environments for industrial and logistics applications.

1 investor

WorldViz builds enterprise-level virtual reality solutions and interactive visualization tools, including VR creation and collaboration tools designed for non-technical users. It serves researchers, trainers, educators, government leaders, and business teams in the United States and internationally.

1 investor

Personal website of Bret Victor, who leads Dynamicland, a research effort building a "dynamic medium" and Realtalk, a self-hosted spatial computing system. The site documents his research on programming interfaces, human-computer interaction, and next-generation computing environments.

1 investor

A contract discovery services provider that generates, engineers, evaluates, and optimizes antibody drug conjugates (ADCs) and bioconjugates to help clients identify lead drug candidates. It serves pharmaceutical and biotech companies pursuing bioconjugate drug discovery.

1 investor

X, also known as The Moonshot Factory, is a research and development organization born at Google that develops early-stage technologies aimed at solving large-scale global problems. Its projects have included the self-driving car and other experimental "moonshot" ventures.

1 investor

X-Imaging develops laboratory automation systems and collaborative robots for applied chemistry, life sciences, and microbiology research, serving pharmaceutical, biotechnology, and material science laboratories.

1 investor

X-nano develops nanomaterials to support the energy transition, targeting critical steps in electric storage (lithium-ion batteries), clean hydrogen, and next-generation nuclear (fourth-gen fission and fusion) energy sectors. The company is a deeptech spinoff from the Italian Institute of Technology (IIT).

1 investor

XSpectra is an X-ray inspection system for food and beverage manufacturers that detects foreign material contamination on production lines. The proprietary technology uses internally developed hardware and software to ensure product compliance with quality standards.

1 investor

X-trodes develops technology for collecting and analyzing electrophysiological data outside traditional medical facilities, enabling research, diagnosis, and treatment applications. The company serves researchers, clinicians, and healthcare institutions seeking portable electrophysiological monitoring solutions.

1 investor

Xap Therapeutics uses genome editing and synthetic biology to engineer a programmable cell-based delivery platform that carries therapeutic payloads such as cytokines, antibodies, and nucleic acids, releasing them upon target recognition. It is developing multi-modal therapies for complex diseases including cancer and autoimmunity.

1 investor

XARION develops optical microphones and ultrasonic sensors for use in air and liquids, offering specialized equipment and systems for ultrasonic testing and process monitoring. The company provides integrated solutions combining its sensors with laser excitation systems, scanning mechanics, and data acquisition components.

1 investor

Xberts is a deeptech-focused company founded by entrepreneurs with backgrounds in cross-border e-commerce. The page provides limited detail about its specific product or offering.

1 investor

Xcert provides a knowledge graph platform that ingests organizational documents and procedures to augment internal knowledge and support future queries and conversations.

1 investor

xCraft designs and manufactures unmanned aerial systems (drones) for enterprise and military markets, with custom-built solutions tailored to specific use cases in defense, energy, security, public safety, agriculture, and infrastructure inspection. The company focuses on optimized aircraft designs rather than standardized quadcopter models.

1 investor

Xelera designs accelerated software platforms for high-throughput, low-latency computing, serving customers in cloud data centers, network infrastructure, financial services, and telecommunications markets.

1 investor

Xenith IG designs, builds, and operates wholly owned metro dark fibre networks across seven Asia-Pacific markets. It provides connectivity infrastructure to hyperscalers, data centre operators, enterprises, SaaS providers, public sector bodies, carriers, and CDNs.

1 investor

Xent is an AI research lab developing "cognitive training," a self-improvement loop in which a language model generates its own training tasks, keeps those worth creating, and learns from them via a reinforcement-learning algorithm. Its work spans a paradigm, a task space of self-scored games, and a training method aimed at improving the cognitive abilities of language models toward artificial general intelligence.

1 investor

xFabric is an AI lab that builds "world models" of a company's production software environment—connecting code, configuration, infrastructure, and policy—to power products that can understand and act on that software. Its technology targets engineering teams that want to detect how AI-generated code will behave before it reaches production.

1 investor

Xinterra operates the Xinterra Design Factory (XDF), a platform combining high-throughput experimentation, a proprietary materials database, and artificial intelligence to accelerate the discovery and development of new materials and formulations. It serves industrial customers seeking sustainable materials and applies physics-inspired design and data augmentation to guide experiments.

1 investor

XJet develops 3D printing systems for metal and ceramic additive manufacturing, serving industries including aerospace, automotive, medical devices, and jewelry. The company's technology enables high-resolution part production at scale with complex internal structures.

1 investor

xMEMS Labs designs MEMS-based semiconductor components for audio and related applications. The company develops solid-state products aimed at consumer and device manufacturers.

1 investor

Xmov (Mofa) builds AI-driven 3D digital humans, using 3D graphics and generative AI for photorealistic avatars that can speak, interact, and complete tasks. It offers products for AI video generation, live-streaming, conversational agents, and an open developer platform, serving enterprises across sectors such as healthcare, education, retail, broadcasting, and government.

1 investor

XM Therapeutics develops extracellular matrix-based therapies to treat patients with chronic disorders, with initial applications targeting heart failure and pulmonary fibrosis. The company is based in Providence, Rhode Island and leverages partnerships with Brown University for research and development.

1 investor

XOR is a security lab that evaluates and benchmarks the cyber capabilities of AI coding systems, measuring how well they exploit and repair software vulnerabilities. It runs evaluations on both unpatched vulnerabilities and memory-safety flaws with public fixes, publishing aggregate benchmark results.

1 investor